Opened 13 years ago
Closed 12 years ago
#2353 closed enhancement (fixed)
turtle art should allow reskinning of Turtle
| Reported by: | walter | Owned by: | walter |
|---|---|---|---|
| Priority: | Unspecified by Maintainer | Milestone: | Unspecified |
| Component: | Turtleart | Version: | Unspecified |
| Severity: | Unspecified | Keywords: | |
| Cc: | tonyforster | Distribution/OS: | Unspecified |
| Bug Status: | Unconfirmed |
Description
See example (Turtle Shell block) in attachment. (Let's you specify a different skin per 10 degrees of orientation.)
Attachments (1)
Change History (10)
comment:1 Changed 13 years ago by tonyforster
comment:2 Changed 13 years ago by walter
Should clean return turtle to standard shell? How can you get back the standard shell?
How do I resize shell?
The scale block should adjust the scale. By default, the image is mapped to be the same size as the standard turtle icon. I'll try to replicate the glib problem.
Unable to drag reskinned turtle with the mouse, can rotate with difficulty,
Investigating this one...
comment:3 Changed 13 years ago by walter
See the version attached to #2336 which has the latest reskin commits. I am still trying to understand why the turtle is not being detected properly when I try to drag it. However, I think the scaling bugs are all sorted out:
comment:4 Changed 13 years ago by walter
If the image is png, it won't drag. If the image is SVG, it drags, but erratically... Need to poke around in gtk.
comment:5 Changed 13 years ago by walter
I fixed the drag problem, which was the convolution of two bugs: (1) I wasn't detecting cases where the pixbuf didn't have an alpha channel, causing the selection to fail; and (2) I was not considering the size of the pixbuf when calculating drag vs. rotate.
In regard to the former, see http://git.sugarlabs.org/projects/turtleart/repos/mainline/commits/75e61909eb0cc991bedbe81e932f797d4604438c
In regard to the latter, a quick fix, which disables rotation with the mouse of reskinned turtles:
http://git.sugarlabs.org/projects/turtleart/repos/mainline/commits/f4d2e79444e6698fa6ce18446797e85720e06fce
I may try calculating a new threshold on the fly, but this version gets most of the job done.
comment:6 Changed 12 years ago by walter
Think we are about there on this one.
comment:7 Changed 12 years ago by tonyforster
- Cc tonyforster added
comment:8 Changed 12 years ago by tonyforster
Seems better with small scale but can still put into an endless loop with
set scale=1
turtle shell = image
v99 os15 0.90
comment:9 Changed 12 years ago by walter
- Resolution set to fixed
- Status changed from new to closed
Unable to drag reskinned turtle with the mouse, can rotate with difficulty,
Should clean return turtle to standard shell? How can you get back the standard shell?
How do I resize shell?
tried scale =3
running code [(Setscale 47) 3.0 (skin 44)
glib error failed to allocate 185191424 bytes
aborting ...